Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 315

Which MPLS value is combined with the IP prefix to convert to a VPNv4 prefix?

Answer options

• A. 8-byte Route Distinguisher
• B. 8-byte Route Target
• C. 16-byte Route Target
• D. 16-byte Route Distinguisher

Correct answer: A

Explanation

The correct answer is A, the 8-byte Route Distinguisher, which is essential for distinguishing between different VPNs within the same IP address space. The other options, while related to MPLS, do not serve the function of converting an IP prefix into a VPNv4 prefix.